// flex 两端对齐
.flex-row-space-between {
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: space-between;
}

.flex-row-start {
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: start;
}

.iconfont {
	font-size: 45rpx;
}